<!DOCTYPE html>
<html>
<head>  
	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
    <title>404页面</title>
</head>
<body>
<h1></h1>
 <h1 style="color: red; text-align: center;">404您要访问的页面不存在。</h1>
</body>
</html>